Case studies Welcome to the central library for all GS1 case studies. Use search or filters to discover case studies related to specific topics such as benefit, industry, service, standard or location. Search Industry Retail Consumer packaged goods (CPG) Apparel Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Asia Pacific Latin America North America (-) Middle East and Africa Benefits Data quality Operational efficiency Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes (-) GPC GS1 DataMatrix (-) RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider Distributor (-) GPC (-) RFID (-) Middle East and Africa Clear all filters Showing 6 results Healthcare Verified by GS1 enhances product data quality for Johnson & Johnson Supply Chain To better serve retailers and consumers, Johnson & Johnson Supply Chain is using Verified by GS1 to ... Retail, Apparel Levi Strauss & Co.: Pockets of Opportunity with GS1 EPC-Enabled RFID Levi Strauss & Co. (Levi Strauss) invented blue jeans 140 years ago. The Value of Extended Product Information Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service New GS1 application standard for visibility in rail METRO GROUP: Visibility from Catch to Customer